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* [gcc r12-124] libstdc++: Add missing headers for errno and std::terminate
@ 2021-04-26 11:31 Jonathan Wakely
  0 siblings, 0 replies; only message in thread
From: Jonathan Wakely @ 2021-04-26 11:31 UTC (permalink / raw)
  To: gcc-cvs, libstdc++-cvs

https://gcc.gnu.org/g:a38b1a59f8eb6f41a885f8a7c8838378be717b02

commit r12-124-ga38b1a59f8eb6f41a885f8a7c8838378be717b02
Author: Jonathan Wakely <jwakely@redhat.com>
Date:   Mon Apr 26 12:28:37 2021 +0100

    libstdc++: Add missing headers for errno and std::terminate
    
    libstdc++-v3/ChangeLog:
    
            * include/bits/semaphore_base.h: Include <exception> and <errno.h>.

Diff:
---
 libstdc++-v3/include/bits/semaphore_base.h | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/libstdc++-v3/include/bits/semaphore_base.h b/libstdc++-v3/include/bits/semaphore_base.h
index 4948f0fd0bc..9a55978068f 100644
--- a/libstdc++-v3/include/bits/semaphore_base.h
+++ b/libstdc++-v3/include/bits/semaphore_base.h
@@ -39,8 +39,10 @@
 #endif // __cpp_lib_atomic_wait
 
 #ifdef _GLIBCXX_HAVE_POSIX_SEMAPHORE
-# include <limits.h>
-# include <semaphore.h>
+# include <exception>	// std::terminate
+# include <cerrno>	// errno, EINTR, EAGAIN etc.
+# include <limits.h>	// SEM_VALUE_MAX
+# include <semaphore.h>	// sem_t, sem_init, sem_wait, sem_post etc.
 #endif
 
 #include <chrono>


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